- Untuk melakukan Comparative tracking Index (CTI)/Indeks pelacakan Perbandingan.
- Mensimulasikan pelacakan arus pada bahan isolasi padat dengan memberikan tetesan NH4Cl antara elektroda. Selama penggunaan normal bahan isolasi dapat terkena kelembaban dan kotoran, jika kotoran tersebut bersifat konduktif, dapat menyebabkan stress/tegangan dan dapat mengakibatkan bahaya kebakaran.
| Model | : TRX-029 |
| Suplai daya | : AC 220V, 50Hz |
| Kategori | : Flammability test |
| Dimensi(mm) | : 600 x 500 x 650 |
| Berat (Kg) | : 30~50 Kg |
| Sample uji | : Bahan isolasi padat |
| Sesuai standar | : SNI IEC 60335-1, SNI IEC 60065,SNI IEC 61029, SNI IEC 60112, SNI IEC 61058-1, SNI IEC 60669-1, SNI IEC 60884-1, SNI IEC 60950-1, SNI IEC 60598-1, IEC 60320-1, IEC 60898-1, IEC 60400, IEC 60238, IEC 60730-1, ASTM D 3638,....etc. |
Comparative Tracking Index Test Apparatus is designed to carry out the comparative tracking index test described in IEC 60112. As per the standard, Tracking is “Progressive formation of conducting paths, which are produced on the surface and/or within a solid insulating material, due to the combined effects of electric stress and electrolytic contamination.” And Tracking Failure is “Failure of insulation due to tracking between conducting parts.”
The Comparative Tracking Index Test Apparatus provides a safe method to test insulators as per the standard. In this test, an insulator is subject to high voltage with the help of electrodes and a contaminant is dropped on the insulator between the electrodes. The comparative tracking index of the insulator is thus found out.
Spesifikasi tehnik:
Test Voltage : 100 to 600V AC, adjustable (Step Voltage 25VAC)
Trip Current : 0.5A for 2 s
Voltage Indication : 3 Digit Voltmeter, 0 to 600V
Current Indication : 31/2 Digit Ammeter, 0 to 2.000A
Dropping Unit : Automatic by special positive displacement Pump
Drop Volume : 20mm³, (- 0/+ 5). Mechanical, operated by knob.
Drop Times : 30s/drop
Drop Number Indication : Preset Digital Counter, 0 to 999999 drops
Dropping Height : 40mm
Load on each electrode : 1.0 Newton
Electrodes : Platinum
